Mesoporous and hexagonally ordered CuAl-SBA-15-catalyzed tandem C–C and C–O bond formation between phenols and allylic alcohols

…, C Anand, D Dhawale, A Mano, VV Balasubramanian…

Index: Varghese, Shaji; Anand, Chokkalinkam; Dhawale, Dattatray; Mano, Ajayan; Balasubramanian, Veerappan V.; Raj, George Allen Gnana; Nagarajan, Samuthira; Wahab, Mohammad A.; Vinu, Ajayan Tetrahedron Letters, 2012 , vol. 53, # 42 p. 5656 - 5659

Full Text: HTML

Citation Number: 6

Abstract

A novel mesoporous catalyst, CuAl-SBA-15, with a hexagonally ordered porous structure prepared via a soft-templating approach in a highly acidic medium is used for tandem C–C and C–O bond formation between phenols and allylic alcohols to afford a variety of dihydrobenzopyrans in good yields. The catalyst is also found to be highly active for the synthesis of vitamin E and can be recycled several times without significant loss of its ...

Related Articles:

Highly Selective Synthesis of Ortho??Prenylated Phenols and Chromans by using a New Bimetallic CuAl??KIT??5 with a 3D??Cage??type Mesoporous Structure

[Varghese, Shaji; Anand, Chokkalingam; Dhawale, Dattatray; Mane, Gurudas P.; Wahab, Mohammad A.; Mano, Ajayan; Raj, George Allen Gnana; Nagarajan, Samuthira; Vinu, Ajayan ChemCatChem, 2013 , vol. 5, # 4 p. 899 - 902]

Highly Selective Synthesis of Ortho??Prenylated Phenols and Chromans by using a New Bimetallic CuAl??KIT??5 with a 3D??Cage??type Mesoporous Structure

[Varghese, Shaji; Anand, Chokkalingam; Dhawale, Dattatray; Mane, Gurudas P.; Wahab, Mohammad A.; Mano, Ajayan; Raj, George Allen Gnana; Nagarajan, Samuthira; Vinu, Ajayan ChemCatChem, 2013 , vol. 5, # 4 p. 899 - 902]

Allylation of quinones with allyltin reagents

[Naruta, Yoshinori Journal of the American Chemical Society, 1980 , vol. 102, # 11 p. 3774 - 3783]

Allylation of quinones with allyltin reagents

[Naruta, Yoshinori Journal of the American Chemical Society, 1980 , vol. 102, # 11 p. 3774 - 3783]

Allylation of quinones with allyltin reagents

[Naruta, Yoshinori Journal of the American Chemical Society, 1980 , vol. 102, # 11 p. 3774 - 3783]

More Articles...